We're making AI calling accessible to everyone
Kolz Bulk exists because we believe every sales team — regardless of size or technical skill — deserves the power of AI-driven outbound calling. No APIs. No contracts. Just results.
Our Story
AI voice technology existed, but it was locked behind complex APIs, expensive infrastructure, and developer-only tools. Sales teams — the people who needed it most — couldn't access it.
What if we could take the entire AI calling stack and simplify it into something anyone could use? Upload a spreadsheet, press a button, get results. No code, no setup, no friction.
Kolz Bulk was born: an "Excel-In, Excel-Out" platform that turns any contact list into a scored, summarized, recorded set of leads — at a fraction of the cost of traditional calling.
Our Mission
To democratize AI voice automation so that any business — from a solo entrepreneur to a 100-person sales floor — can launch intelligent outbound campaigns in minutes, not months. We want you to experience the power before paying, understand the value within minutes, and scale effortlessly.
What We Stand For
Radical Simplicity
If you can use Excel, you can use Kolz Bulk. We obsess over removing every unnecessary step between you and your first campaign.
Transparent Pricing
$0.03/minute. No subscriptions, no contracts, no hidden fees. We believe pricing should never be a guessing game.
Try Before You Pay
We want you to experience the product before spending a cent. That's why every account starts with 100 free minutes — no credit card required.
Built-in Compliance
DNC lists, instant opt-outs, and controlled scripts. We bake compliance into the platform so you can call with confidence.
Built for Closers, Not Coders
Every feature is designed for people who close deals — not people who write code. Zero technical onboarding required.
Global from Day One
30+ languages supported out of the box. Run campaigns in any market without hiring multilingual reps.
Ready to see it in action?
Try the live demo instantly — no account needed. Or sign up and get 100 free minutes to test with your own data.